I'll jump in and play the devil's advocate here, but the AOD picked my car up to the tune of .51 seconds and more than 3mph over my T5 combination. All other things remained the same except for the addition of a Canton Pro oil pan (which couldn't have accounted for much, if any, HP gain) and the loss of about 100# in the car. As an average for the season, I picked up about six tenths and nearly 5mph which I give the Lentech AOD credit for 90% of that gain. Not only that, but I never missed a shift all season!
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Jeff Chambers
Trophy Stock #3
11.462 Seconds / 117.43 MPH
Chambers Racing Team